Name: Emerson TREXCHPNAWP3 AMS Trex Communicator | HART Wireless
SKU: TREXCHPNAWP3
Availability: InStock

Product details

Powerful communicator TREXCHPNAWP3

The Emerson TREXCHPNAWP3 is an AMS Trex Device Communicator. It handles HART devices with ease. Field technicians use it daily for quick fixes. The tool boots fast and runs reliably. It stores many device configurations. You can work wirelessly and move freely. This model fits standard industrial plants.

Model structure explained

TREX – Base Platform
- C – Communication: Device Communicator module
  - H – Application: HART
    - P – Power: Rechargeable Li-Ion
      - NA – Certification: No Approval (general use)
        W – Radio: Wireless built-in
        P3 – Support: Standard Support (3 years)

Hardfast hardware specs

Processor speed: 800 MHz ARM Cortex A8/NXP – smooth menu navigation.
Memory & storage: 512 MB DDR3 RAM, 2GB NAND flash plus 32GB extended flash.
Display clarity: 640 x 480 pixel screen, sharp in sunlight or shade.
Operating system: Windows Embedded Compact 2013 – stable and secure.
Power module: Rechargeable Li-Ion (P) – lasts full shift, easy swap.
Wireless radio: Integrated (W) for remote sync and screen sharing.

Real-world use cases

Check valve positioners in chemical plants.
Configure pressure transmitters on offshore platforms.
Diagnose flow meter errors in water treatment.
Monitor loop health during routine rounds.
Use wireless to view data from safe distance.

Five professional FAQs

Q1: My device won’t power on. What should I check first?A1: Connect the charger and wait 10 minutes. The Li-Ion battery might be deeply discharged. If still off, hold power button for 15 seconds.
Q2: Can I use this TREX model with old HART devices from 1990s?A2: Yes, the TREXCHPNAWP3 supports HART revision 5-7. It works with most legacy instruments. Tested with thousands of device types.
Q3: What is included inside the box when I order?A3: You get the Trex unit, battery (P), AC adapter, test leads, quick start guide, and the wireless module (W) is built-in.
Q4: How fast can you ship to Europe?A4: We ship via FedEx, UPS, or DHL. Express delivery takes 2-4 business days. Tracking number provided immediately.
Q5: Does the 12-month warranty cover accidental screen damage?A5: The 12-month warranty covers manufacturing defects. For accidental damage, consider additional protection. We offer repair service at cost.

Selection advice

Choose TREXCHPNAWP3 if you need HART only, no hazardous location approval.
Perfect for maintenance teams wanting wireless convenience and 3-year support (P3).
If you work in explosive areas, look for models with IS certification.
This model fits most general-purpose refinery and factory needs.